GB861282A - Analog to digital converter - Google Patents

Analog to digital converter

Info

Publication number
GB861282A
GB861282A GB12416/59A GB1241659A GB861282A GB 861282 A GB861282 A GB 861282A GB 12416/59 A GB12416/59 A GB 12416/59A GB 1241659 A GB1241659 A GB 1241659A GB 861282 A GB861282 A GB 861282A
Authority
GB
United Kingdom
Prior art keywords
super
conductor
magnetic field
soft
referred
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12416/59A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB861282A publication Critical patent/GB861282A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/40—Analogue value compared with reference values sequentially only, e.g. successive approximation type recirculation type
    • H03M1/406—Analogue value compared with reference values sequentially only, e.g. successive approximation type recirculation type using current mode circuits, i.e. circuits in which the information is represented by current values rather than by voltage values
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S336/00—Inductor devices
    • Y10S336/01—Superconductive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/827—Code converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/856—Electrical transmission or interconnection system
    • Y10S505/857—Nonlinear solid-state device system or circuit
    • Y10S505/863—Stable state circuit for signal shaping, converting, or generating

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Measuring Magnetic Variables (AREA)
GB12416/59A 1958-04-11 1959-04-13 Analog to digital converter Expired GB861282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727919A US2949602A (en) 1958-04-11 1958-04-11 Cryogenic converter

Publications (1)

Publication Number Publication Date
GB861282A true GB861282A (en) 1961-02-15

Family

ID=24924641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12416/59A Expired GB861282A (en) 1958-04-11 1959-04-13 Analog to digital converter

Country Status (4)

Country Link
US (1) US2949602A (de)
DE (1) DE1094495B (de)
FR (1) FR1222098A (de)
GB (1) GB861282A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940983A (en) * 1987-12-05 1990-07-10 Stc Plc A/D converters

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987631A (en) * 1958-07-14 1961-06-06 Little Inc A Electrical signal coupling circuit
NL240962A (de) * 1958-10-07
NL242268A (de) * 1958-11-18
US3173079A (en) * 1959-01-23 1965-03-09 Mcfee Richard Superconducting electrical devices
US3419712A (en) * 1959-03-05 1968-12-31 Rca Corp Function generation and analog-to-digital conversion using superconducting techniques
US3084339A (en) * 1959-09-22 1963-04-02 Space Technology Lab Inc Analog-to-digital converter
US3168727A (en) * 1960-02-23 1965-02-02 Thompson Ramo Wooldridge Inc Superconductive storage circuit with persistent circulating current
NL261458A (de) * 1960-02-24
US3245055A (en) * 1960-09-06 1966-04-05 Bunker Ramo Superconductive electrical device
US3158502A (en) * 1960-10-17 1964-11-24 Gen Electric Method of manufacturing electrically insulated devices
US3184674A (en) * 1961-08-21 1965-05-18 Ibm Thin-film circuit arrangement
US3196411A (en) * 1962-07-30 1965-07-20 Ibm Quantized flux cryogenic device
DE1280440B (de) * 1963-12-24 1968-10-17 Siemens Ag Einrichtung zum Erzeugen magnetischer Impulse hoher Leistung
US3327302A (en) * 1964-04-10 1967-06-20 Energy Conversion Devices Inc Analog-to-digital converter employing semiconductor threshold device and differentiator circuit
US3327303A (en) * 1964-07-02 1967-06-20 Charles J Hughes Cryogenic analog-to-digital converter
US3414777A (en) * 1966-06-01 1968-12-03 Atomic Energy Commission Usa Automatic superconducting pump
US3983419A (en) * 1974-12-31 1976-09-28 International Business Machines - Ibm Analog waveform transducing circuit
DE3310245C2 (de) * 1983-03-22 1985-06-27 Dornier System Gmbh, 7990 Friedrichshafen Verfahren und Vorrichtung zur Ermittlung von Signalgrößen-Inkrementen mittels einer Josephson-Anordnung
JP2700649B2 (ja) * 1987-11-24 1998-01-21 科学技術振興事業団 超伝導アナログ・デジタル変換器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113771C (de) * 1955-07-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940983A (en) * 1987-12-05 1990-07-10 Stc Plc A/D converters

Also Published As

Publication number Publication date
DE1094495B (de) 1960-12-08
FR1222098A (fr) 1960-06-08
US2949602A (en) 1960-08-16

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